oj.uz

Submission #636693

# Submission time Handle Problem Language Result Execution time Memory
636693 2022-08-29T23:36:03 Z Gabriel Kamenčići (COCI21_kamencici) C++17
30 / 70
 1000 ms 296 KB 
#include "bits/stdc++.h"
using namespace std;
int autun = 0, branka = 0;
string s;
int n, k;
bool jugar(int turno, int auntun, int branka, int l, int r){
    if(auntun == k) return 0;
    if(branka == k) return 1;
    if(s[l] == 'P' and s[r] == 'P'){
        if(turno == 0){
            return jugar(1, auntun, branka, l + 1, r) or jugar(1, auntun, branka, l, r - 1);
        } else {
            return jugar(0, auntun, branka, l + 1, r) and jugar(0, auntun, branka, l, r - 1);
        }
    }
    if(s[l] == 'P' and s[r] == 'C'){
        if(turno == 0){
            return jugar(1, auntun, branka, l + 1, r);
        } else {
            return jugar(0, auntun, branka, l + 1, r);
        }
    }
    if(s[l] == 'C' and s[r] == 'P'){
        if(turno == 0){
            return jugar(1, auntun, branka, l, r - 1);
        } else {
            return jugar(0, auntun, branka, l, r - 1);
        }
    }
    if(s[l] == 'C' and s[r] == 'C'){
        if(turno == 0){
            return jugar(1, auntun + 1, branka, l + 1, r) or jugar(1, auntun + 1, branka, l, r - 1);
        } else {
            return jugar(0, auntun, branka + 1, l + 1, r) and jugar(0, auntun, branka + 1, l, r - 1);
        }
    }
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin>>n>>k>>s;
    if(jugar(0, 0, 0, 0, s.size() - 1)) cout<<"DA";
    else cout<<"NE";
    return 0;
}

Compilation message

Main.cpp: In function 'bool jugar(int, int, int, int, int)':
Main.cpp:37:1: warning: control reaches end of non-void function [-Wreturn-type]
   37 | }
      | ^

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 39 ms 296 KB Output is correct

Subtask #3
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 39 ms 296 KB Output is correct
13 Execution timed out 1090 ms 212 KB Time limit exceeded
14 Halted 0 ms 0 KB -